/*
 * Copyright 2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import classNames from "classnames";
import * as _ from 'lodash';
import * as React from "react";
import {ChangeEventHandler, CSSProperties} from "react";
import Icon from "../../icon";
import {componentClassName} from "../style";
import "./index.scss";

interface CheckboxProps {
    checked: boolean;
    className?: string;
    style?: CSSProperties;
    children?: React.ReactNode;
    onChange?: ChangeEventHandler<HTMLInputElement>;
}

export default class Checkbox extends React.Component<CheckboxProps, any> {
    public constructor(props: Readonly<CheckboxProps>) {
        super(props);
    }

    public render() {
        const {className, checked, style, onChange, children} = this.props;
        return (
            <span className={classNames(componentClassName('radio-wrapper'), className)} style={style}>
                <span className={classNames(
                    componentClassName('radio'), {
                        [componentClassName('radio-checked')]: checked
                    })}>
                    <input type="checkbox"
                           checked={checked}
                           onChange={e => {
                               if (_.isFunction(onChange)) {
                                   onChange(e);
                               }
                           }}/>
                    {checked ? <Icon type="round_check_fill" size="sm"/> : <Icon type='round' size="sm"/>}
                </span>
                {children}
            </span>
        );
    }

}
